CN203222401U - One-piece guide pulley of hydraulic elevator - Google Patents
One-piece guide pulley of hydraulic elevator Download PDFInfo
- Publication number
- CN203222401U CN203222401U CN 201320205246 CN201320205246U CN203222401U CN 203222401 U CN203222401 U CN 203222401U CN 201320205246 CN201320205246 CN 201320205246 CN 201320205246 U CN201320205246 U CN 201320205246U CN 203222401 U CN203222401 U CN 203222401U
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- wheel
- hydraulic elevator
- wheel shaft
- fixed side
- guide
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Abstract
The utility model provides a one-piece guide pulley of a hydraulic elevator. The one-piece guide pulley of the hydraulic elevator comprises two guide wheels, a wheel shaft, fixed side boards and a connecting base. Connecting boards are fixed at the two ends of the connecting base upwardly, the fixed side boards are mounted on the connecting boards of the connecting base symmetrically, the wheel shaft is of a symmetric stepped shaft shape with a thick middle portion and two thin head portions, the two ends of the wheel shaft are fixed on the fixed side boards, and the two guide wheels are symmetrically fixed on the wheel shaft through bearings. According to the one-piece guide pulley of the hydraulic elevator, the structure that the two guide wheels are connected with one wheel shaft is adopted, and the two guide wheels can rotate respectively and freely to achieve respective guide functions. Compared with the structure that two guide wheels are independently arranged, the structure that the two guide wheels are connected with one wheel shaft is compact in structure, occupation space is reduced greatly, workload in mounting is reduced greatly, materials are saved, and manufacturing cost is reduced greatly.
Description
Technical field
The utility model relates to the elevator technology field, is specifically related to a kind of hydraulic elevator disjunctor track adjusting wheel.
Background technology
Elevator refers to power driven, utilizes the casing of rigid guideway operation or along the step (marking time) of line operation, carries out the electromechanical appliance of lifting or parallel shipper, goods.According to the difference of type of drive, elevator can be divided into alternating-current electrical lift, DC elevator, hydraulic elevator, rack-and-gear motor, screw type elevator, linear electric motors drive motor etc. again.
Wherein hydraulic elevator is by hydraulic efficiency power unit, oil pressure is gone into oil cylinder make the plunger moving linearly, directly or make the elevator of car movement indirectly by steel rope.Use the part hydraulic elevator of steel rope to carry out turning to for twice by the steel rope to load-bearing above hoistway, at this moment can use a kind of two wheel design placed side by side usually, this pair of wheel design by two independently track adjusting wheel constitute, need be fixing respectively to two track adjusting wheels when this pair of wheel design installed, process is comparatively loaded down with trivial details; And this pair of wheel design when making materials more, shaft space occupation is more during installation; This pair of wheel design do not kept off protection structure, and there is the potential safety hazard of landing on the track adjusting wheel in steel rope.
Summary of the invention
At above problem, the utility model provides a kind of compact conformation, the few hydraulic elevator disjunctor track adjusting wheel easy for installation in light weight of materials.
The technical scheme that its technical matters that solves the utility model adopts is: this hydraulic elevator disjunctor track adjusting wheel, and it comprises guide wheel, wheel shaft, fixed side, connection base; The design of the two ends of described connection base has and upwards is fixedly coupled plate, and described fixed side symmetry is assemblied on the connecting panel of described connection base, and described wheel shaft be the middle slightly thin symmetrical stepped shaft shapes in both sides, and its two ends are separately fixed on the described fixed side; Described guide wheel is two, uses the bearing symmetry to be fixed on the described wheel shaft.
As preferably, described fixed side top is equipped with length greater than the cover plate of described guide wheel diameter, below the described cover plate apart from the distance of guide wheel vertex less than the diameter that is wrapped in steel rope on the guide wheel.
As preferably, described cover plate two ends are equipped with leads boots.
The beneficial effects of the utility model are: this hydraulic elevator disjunctor track adjusting wheel uses a wheel shaft to connect the structure of two guide wheels, two guide wheels use bearing and the assembling of described wheel shaft respectively, such two guide wheels can rotate freely respectively, realize guide function separately; Relative two wheel design independently of this structure, structure is compacter, and occupation space reduces greatly, and the work capacity during installation also significantly reduces, economical with materials more simultaneously, manufacturing expense reduces greatly.
Description of drawings
Fig. 1 is the structural representation of the hydraulic elevator of present normally used pair of wheel design.
Fig. 2 is the structural representation of hydraulic elevator disjunctor track adjusting wheel side.
Fig. 3 is the structural representation in hydraulic elevator disjunctor track adjusting wheel front.
The specific embodiment
Further specify below in conjunction with the utility model of embodiment:
This hydraulic elevator disjunctor track adjusting wheel is improved by two wheel design of common use in hydraulic elevator, use the hydraulic elevator structure of described pair of wheel design as shown in Figure 1, this hydraulic elevator is a kind of elevator that uses steel rope 10 and the sedan-chair return pulley group 11 of car bottom to make car 12 up-and-down movements indirectly, this use steel rope 10 need carry out turning to for twice by the steel rope 10 to load-bearing above hoistway, therefore using in the upper right corner as shown in Figure 1 has two wheel design 13, and this pair of wheel design 13 has two independently track adjusting wheels.
As shown in Figures 2 and 3, this hydraulic elevator disjunctor track adjusting wheel, it comprises guide wheel 1, wheel shaft 2, fixed side 3, connects base 4; The design of the two ends of described connection base 4 has and upwards is fixedly coupled plate 41, described fixed side 3 symmetries are assemblied on the connecting panel 41 of described connection base 4, described wheel shaft 2 is the thin symmetrical stepped shaft shapes in middle thick both sides, and its two ends are separately fixed on the described fixed side 3; Described guide wheel 1 is two, uses the bearing symmetry to be fixed on the described wheel shaft 2.
This hydraulic elevator disjunctor track adjusting wheel uses a wheel shaft 2 to connect the structure of two guide wheels 1, and two guide wheels 1 use bearing and 2 assemblings of described wheel shaft respectively, and such two guide wheels 2 can rotate freely respectively, realize guide function separately; Relative two wheel design independently of this structure, structure is compacter, and occupation space reduces greatly, and the work capacity during installation also significantly reduces, economical with materials more simultaneously, manufacturing expense reduces greatly.
As shown in Figures 2 and 3, described fixed side 3 tops are equipped with length greater than the cover plate 5 of described guide wheel 1 diameter, below the described cover plate 5 apart from the distance of guide wheel 1 vertex less than the diameter that is wrapped in steel rope on the guide wheel 1.Described like this cover plate 5 not only can prevent that dust from falling on the described guide wheel 1 by actv., also can prevent that the steel rope that twines on the described guide wheel 1 from coming off simultaneously.
Described cover plate 5 two ends are equipped with leads boots 6.This hydraulic elevator disjunctor track adjusting wheel is installed in the oil cylinder top, moves up and down with oil cylinder, and the described boots 6 of leading are along the guide rail smooth running.
Claims (3)
1. hydraulic elevator disjunctor track adjusting wheel, it comprises guide wheel (1), wheel shaft (2), fixed side (3), connects base (4); The design of the two ends of described connection base (4) has and upwards is fixedly coupled plate (41), and described fixed side (3) symmetry is assemblied on the connecting panel (41) of described connection base (4); It is characterized in that: described wheel shaft (2) is the thin symmetrical stepped shaft shape in middle thick both sides, and its two ends are separately fixed on the described fixed side (3); Described guide wheel (1) is two, uses the bearing symmetry to be fixed on the described wheel shaft (2).
2. hydraulic elevator disjunctor track adjusting wheel according to claim 1, it is characterized in that: described fixed side (3) top is equipped with length greater than the cover plate (5) of described guide wheel (1) diameter, below the described cover plate (5) apart from the distance of guide wheel (1) vertex less than the diameter that is wrapped in steel rope on the guide wheel.
3. hydraulic elevator disjunctor track adjusting wheel according to claim 2, it is characterized in that: described cover plate (5) two ends are equipped with leads boots (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205246 CN203222401U (en) | 2013-04-22 | 2013-04-22 | One-piece guide pulley of hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205246 CN203222401U (en) | 2013-04-22 | 2013-04-22 | One-piece guide pulley of hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222401U true CN203222401U (en) | 2013-10-02 |
Family
ID=49249412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205246 Expired - Fee Related CN203222401U (en) | 2013-04-22 | 2013-04-22 | One-piece guide pulley of hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144836A (en) * | 2016-08-26 | 2016-11-23 | 天津鑫宝龙电梯集团有限公司 | A kind of novel elevator guides wheel assembling assembly |
-
2013
- 2013-04-22 CN CN 201320205246 patent/CN203222401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144836A (en) * | 2016-08-26 | 2016-11-23 | 天津鑫宝龙电梯集团有限公司 | A kind of novel elevator guides wheel assembling assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20210422 |